Two cops are investigating a drug ring that may be led by an American man who saved them when they were kids. But when he kidnaps one's wife, they must fight through an army of ninjas to save her.

The plot centres around Wu Tang villain, Abbot White, who wants to destroy the Shaolin monks and become supreme martial artist. In order to do so, he teams up with a clan of Ninjas, led by three masters – gold lamé ninja, white mustachioed ninja and black ninja – and succeeds in destroying the Shaolin temple and most of its inhabitants. However, there are some survivors. It is their job to pass on the knowledge of the Shaolin finger jab to a new generation, who must defeat the ninjas and Abbott White if peace and order is to be restored.

程东与高福为了生计开罪了洋人里昂，程东、高福被量昂的人手追杀。辗转的过程中，里昂反被程东射杀，而里昂手下却误杀里昂的妻女。程东被捎入狱，为了独生爱女；及朋友的义气，负起一切法律的责任。高福为了扶养程东的女儿明明，隐姓埋名，并将自己的女儿取名为明珍。

年轻貌美的香港大学考古系方老师（倪淑君 饰）决定利用暑假带学生们回自己的家乡度假于考古。她来自于一座孤岛，如今岛上人迹罕见、无比凄凉，这令与之同行的学生们深为失望。 在考古过程中，他们发现一张图，画上的女人竟和方老师何其相像。当晚，学生们为方老师举行生日舞会，但随之而来的凶杀破坏了这个美丽的夜晚。学生们接连被杀，方老师带着他们四处逃避，却始终躲不过神迷凶手的追杀。偶然间，他们得知了一个关于这座无人小岛的秘密，发生在五十年前的惨案与今天这一连串的凶杀案有着千丝万缕的联系……